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Pentryl Problems
However, you don't posture yourself as the resident expert on all things chemistry. Everyone has to ...
1-7-2013 at 02:07
by: madscientist
Iron Perchlorate
[quote]However, perchlorate ions tend to more chemically inert than nitrate ions. The reaction of 65 ...
30-6-2013 at 18:55
by: madscientist
diethylamine hcl appearance seems weird
I'd bet it's trace diethylamine getting oxidized by the atmosphere. Amines tend to cling hard to ami ...
30-6-2013 at 18:28
by: madscientist
Anhydrous perchloric acid ?
[quote]Ok i know its dangerous, I am making around 20 grams only, and inside a fume hood.[/quote]

...
30-6-2013 at 18:16
by: madscientist
Pentryl Problems
[quote]You did not use NH4NO3 in the nitration, did you? The ammonium may have condensed, since the ...
30-6-2013 at 18:07
by: madscientist
Most effective solvent for coked carbon deposits.
[quote]Many of these intermolecular hydrocarbons are not soluble in any solvent.[/quote]

[i]Inter ...
30-6-2013 at 17:39
by: madscientist
Teen girl arrested for "science project gone bad"
[quote]"She is a good kid," said principal Ron Pritchard. "She has never been in trouble before. Eve ...
2-5-2013 at 04:33
by: madscientist
The House I Live In, a documentary film by Eugene Jarecki
watson.fawkes - I will admit I was only considering my ideal model for legalization.

I do have t ...
15-4-2013 at 03:25
by: madscientist
The House I Live In, a documentary film by Eugene Jarecki
[rquote=280874&tid=21667&author=learningChem]The documentary could also have talked about th ...
13-4-2013 at 23:13
by: madscientist
Nitroalkane syntheses ?
http://msdssearch.dow.com/PublishedLiteratureDOWCOM/dh_07c8/0901b803807c8ae8.pdf?filepath=angus/pdfs ...
1-4-2013 at 08:10
by: madscientist
Science fair invitation
Indeed, and try not to scribble out any entries - cross things out with a straight line, you want to ...
28-3-2013 at 06:45
by: madscientist
dimanganese heptaoxide based explosives
[rquote=277144&tid=5557&author=AndersHoveland]One idea would be to place a tube of Mn2O7 at ...
28-3-2013 at 06:23
by: madscientist
Video : reaction of Potassium permanganate and Hydrogen peroxide
[rquote=276861&tid=12842&author=Adas][rquote=276854&tid=12842&author=AndersHoveland] ...
28-3-2013 at 06:21
by: madscientist
Iodine + liquid butane??
[quote]@AndersHoveland: You are as wrong as one can be - I remember (from my first year at universit ...
28-3-2013 at 06:11
by: madscientist
Thiourea Dioxide --> better than borohydride?
[quote]I really don't want to make a separation using diethyl ether. Perhaps dichloromethane can be ...
28-3-2013 at 05:43
by: madscientist
hydrogen peroxide from sodium peroxide
And where are those procedures from, Anders?
28-3-2013 at 05:25
by: madscientist
Improving process of someone
[rquote=278331&tid=23250&author=AndersHoveland]Why try to improve what already works?

The ...
28-3-2013 at 05:12
by: madscientist
Science fair invitation
plante1999 - talk to an intellectual property attorney ASAP if you believe your work may be worth pr ...
28-3-2013 at 04:59
by: madscientist
Bad days in the lab or with glassware?
[rquote=230933&tid=13214&author=UnintentionalChaos]Don't ever shake a flask with a stirbar i ...
27-3-2013 at 21:41
by: madscientist
Nitroalkane syntheses ?
[quote]How are you going to make 4-nitrobutyric acid from glutamic acid? [/quote]

I should clarif ...
27-3-2013 at 09:29
by: madscientist
The road to nitronium nitrate and to "nitrateum"
[quote]Sulphur trioxide reacts with nitrogen pentoxide in carbon-tetrachloride solution, with the fo ...
27-3-2013 at 04:00
by: madscientist
Nitroalkane syntheses ?
[rquote=278318&tid=2995&author=AndersHoveland][rquote=278199&tid=2995&author=anomolo ...
26-3-2013 at 19:03
by: madscientist
Please confirm
Got a reference for chloramine reacting with urea to give semicarbazide?

[i]"I think I remember r ...
26-3-2013 at 17:56
by: madscientist
Difficult contaminant
Aside from the other ideas for cleaning your glass, one thing that's worked great for me is a mixtur ...
26-3-2013 at 17:15
by: madscientist
Dimethylglyoxime to Glyoxime
[rquote=278537&tid=23718&author=AndersHoveland]Short answer: No.

Long answer: if you were ...
26-3-2013 at 16:50
by: madscientist
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